#!/bin/bash

function printit(){
	echo -n "Your choice is "
}

echo "This program will print your selection!"

case $1 in
	"one")
		printit; echo $1 | tr 'a-z' 'A-Z'
 		;;
	"two")
		printit; echo $1 | tr 'a-z' 'A-Z'
		;;
	"three")
		printit; echo $1 | tr 'a-z' 'A-Z'
		;;
	*)
		echo "Usage $0 { one|two|three}"
		;;
esac
